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When (2x-3)^2 is subtracted from 5x^2, the result is
4 months ago
Q:
When (2x-3)^2 is subtracted from 5x^2, the result is
Accepted Solution
A:
[tex]\bf 5x^2~~-~~(2x-3)^2\implies 5x^2~~-~~(2x-3)(2x-3) \\\\\\ 5x^2~~-~~(4x^2-12x+9)\implies 5x^2~~-4x^2+12x-9 \\\\\\ x^2+12x-9[/tex]